Sep 14 - Update the check-ins pages to force employee to select the type of work

static/js/qr_destination.js

@@ -327,10 +327,25 @@ function submitCheckin() {
   const workTypeField = document.getElementById("work_type");
   const workType = workTypeField ? workTypeField.value.trim() : "";
 
+  // Type of Work has no default - the employee must choose one
+  if (!workType) {
+    if (workTypeField) {
+      workTypeField.classList.add("work-type-missing");
+      workTypeField.focus();
+    }
+    showCustomStatusMessage(
+      "Please select the Type of Work / Por favor seleccione el Tipo de Trabajo",
+      "error"
+    );
+    isSubmitting = false;
+    updateSubmitButton(false);
+    return;
+  }
+
   // Prepare form data
   const formData = new FormData();
   formData.append("employee_id", employeeId);
-  // Empty string = Regular; PW / SP / C are appended to the ID server-side
+  // R = Regular (ID stored unchanged); PW / SP / C are appended to the ID server-side
   formData.append("work_type", workType);
   formData.append(
     "latitude",